Display screen or portion thereof with animated graphical user interface



FIG. 1 is a first image of a display screen or portion thereof with animated graphical user interface showing our new design; and,

FIG. 2 is a second image thereof.

The peripheral dashed broken lines illustrate a display screen or portion thereof and form no part of the claimed design. The appearance of the graphical user interface transitions between the images shown in FIGS. 1-2. The process or period in which one image transitions to another forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 